Halogen gas leak detector



FIG. 1 is a front elevatonal view of a halogen gas leak detector showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a front elevational view thereof with the flexible probe in an extended position. 

The ornamental design for a halogen gas leak detector, as shown. 